Inquiry (采购产品): aple macbook air Hi, i would like to know the type of payment accepted and if pay in full is required before shipping? Can you sell samples so we can check on the quality of the product? Best regars, C. Leon I want to receive: Product Spec . Price Payment . Sample Needed . Product Catalog . Minimum Order . Inventory Info . Packing Info . **** Hidden Message ***** One Source Electronics Carlos Leon cleon0911@sbcglobal.net 1-215-274-5938 **** Hidden Message *****